Lansinoh Comfortfit Flange Diameter 21 Mm, 1 Pc

Lansinoh Comfort-Fit. Breastshield 21 mm. Lansinoh Comfort-Fit breast shields ensure a perfect fit and increase your efficiency as you pump. They have soft and elastic edges for comfortable pumping and safe sealing. Breastshield 21mm: When the diameter of the nipple is smaller / equal to 18mm. Proper Comfort-Fit breast shields placement:. Allow your nipple to move freely in and out without touching or rubbing along the sides of the breast shield. Insert only your nipple and a small portion of the area around the nipple. If the Breastshield for your breast is very large, you will notice that a large part of your areola is pulled into the breastshield tunnel. If the Breastshield for your breast is too small, you will notice that:. Your nipples touch or rub along the sides of the tunnel. You feel a sting or pain in the nipple during pumping. Your breasts do not feel empty after pumping or it takes a long time to feel empty. Your nipple will be deformed when you finish pumping. There are 5 different sizes to ensure the perfect fit for every woman.